| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.73 | 12.827% | $165.5511 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $220.29 | 10.746% | $243.9624 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $197.64 | 5.123% | $207.7651 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $214.67 | 12.721% | $241.9782 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $112.26 | 7.578% | $120.7671 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $157.63 | 5.540% | $166.3627 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $177.41 | 10.209% | $195.5218 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $1,226.63 | $1,341.9084 | $1,341.91 | $1,341.85 | $1,342.10 | |